| Primera División 2003/2004 Apertura - Matches comme arbitre |  |
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| 02.08.2003 | Cruz Azul | - | CF Monterrey | 1:0 | 6 | - | 1 |
| 10.08.2003 | Atlante | - | Deportivo Guadalajara | 2:2 | 6 | 1 | 1 |
| 16.08.2003 | UANL Tigres | - | Monarcas Morelia | 2:0 | 8 | - | - |
| 24.08.2003 | CF América | - | UAG Tecos | 0:1 | 5 | - | 1 |
| 31.08.2003 | Puebla FC | - | Jaguares Chiapas | 4:1 | 5 | - | - |
| 06.09.2003 | Atlas Guadalajara | - | CF Monterrey | 2:3 | 5 | 2 | - |
| 14.09.2003 | Club Irapuato | - | Deportivo Toluca | 2:1 | 9 | 1 | - |
| 21.09.2003 | CF Pachuca | - | Cruz Azul | 4:1 | 7 | 1 | - |
| 24.09.2003 | Puebla FC | - | UANL Tigres | 0:1 | 5 | - | - |
| 27.09.2003 | Deportivo Guadalajara | - | Club Necaxa | 2:3 | 5 | - | - |
| 04.10.2003 | Real San Luis | - | Santos Laguna | 3:0 | 6 | - | - |
| 12.10.2003 | Deportivo Toluca | - | Cruz Azul | 1:2 | 8 | - | 1 |
| 19.10.2003 | Club Irapuato | - | Puebla FC | 3:1 | 4 | - | - |
| 22.10.2003 | Monarcas Morelia | - | Atlas Guadalajara | 2:1 | 3 | - | - |
| 26.10.2003 | Atlante | - | Jaguares Chiapas | 3:0 | 3 | - | - |
| 01.11.2003 | Club Necaxa | - | UAG Tecos | 0:0 | 5 | - | - |
| 09.11.2003 | Santos Laguna | - | Gallos Blancos (old) | 2:1 | 7 | - | - |
| 22.11.2003 | Atlante | - | UANL Tigres | 2:2 | 7 | - | 1 |
Mexique